@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&display=swap');

:root {
    --bg-top: #1e3a8a;
    --bg-bottom: #0091ff;
    --white: #ffffff;
    --logo-blue: #3C48B1;
    --font-main: 'Montserrat', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    background: linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--white);
    overflow-x: hidden;
}

.main-wrapper {
    width: 100%;
    max-width: 450px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

/* Header Blanco Redondeado */
.white-header {
    width: 100%;
    background-color: var(--white);
    padding: 60px 20px 40px;
    border-bottom-left-radius: 40px;
    border-bottom-right-radius: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 60px;
}

.logo-container {
    width: 100%;
    max-width: 280px;
}

.main-logo {
    width: 100%;
    height: auto;
}

/* Links Container */
.links-container {
    width: 100%;
    padding: 0 40px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    flex-grow: 1;
}

.btn-link {
    display: block;
    width: 100%;
    padding: 18px 20px;
    text-align: center;
    text-decoration: none;
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 400;
    border: 2px solid var(--white);
    border-radius: 50px;
    transition: all 0.3s ease;
    background: transparent;
}

.btn-link:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn-link:active {
    transform: translateY(0);
}

/* Footer */
.minimal-footer {
    padding: 40px 20px;
    text-align: center;
    width: 100%;
}

.footer-logo {
    margin-bottom: 10px;
    opacity: 0.9;
}

.minimal-footer p {
    font-size: 0.75rem;
    font-weight: 400;
    opacity: 0.7;
    letter-spacing: 0.05em;
}

/* Responsive */
@media (max-width: 400px) {
    .links-container {
        padding: 0 30px;
    }
    
    .btn-link {
        font-size: 1.1rem;
        padding: 15px 20px;
    }

    .white-header {
        padding: 40px 20px 30px;
    }
}